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Inventor: Perrin; Rene
Address: Belfort, FR
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4060883 |
Compound turbine rotor and method for manufacturing elements constituting such a rotor |
December 6, 1977 |
| The invention concerns welded turbine rotors. It is characterized in that, n the elements constituting a welded rotor which consist of a blade bearing block having at least one axial protuberance, that axial protuberance is made of steel having a lower carbon and nickel content than the r |
| 3967919 |
Compound turbine rotor |
July 6, 1976 |
| The invention concerns welded turbine rotors. It is characterized in that, n the elements constituting a welded rotor which consist of a blade bearing block having at least one axial protuberance, that axial protuberance is made of steel having a lower carbon and nickel content than the r |
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